Who married Charles Marie Raymond d'Arenberg?

Louise Marguerite, Comtesse de La Marck et de Schleiden married Charles Marie Raymond d'Arenberg on June 18, 1748. Charles Marie Raymond, Prince and 5th Duke of Arenberg was 27 years old on the wedding day (27 years, 2 months and 17 days). Louise Marguerite, Comtesse de La Marck et de Schleiden was 17 years old on the wedding day (17 years, 10 months and 0 days). The age gap was 9 years, 4 months and 17 days.